Dahua DVR 5mp 3k 4ch /DH-XVR1B04H-I Surveillance camera recording device

Digital video recorder WizSense integrated 4 channels hybrid pentagon with 5-megapixel resolution, one unit, one hard disk> 1-channel QuickPick 2.0 for analog channels which improves target retrieval efficiency.> 4-channel SMD Plus for analog channels or 6-channel SMD by the camera which allows the device to operate accurate alarms for humans and vehicles.> Quad-channel perimeter protection for analog channels supports intrusion detection and AI-supported breach detection.> Single-channel face recognition for analog channels which supports face comparison.> AI encoding of 4 channels provides storage space and bandwidth while maintaining target details in videos.